Show that in a collision between a heavy particle and an electron the highest speed the electron can receive is 2mv/(m+mo), where v is the speed of the heavy particle and m and mo are the rest masses of the heavy particle and the electron. assume non-relativistic particles.

The air in an automobile tire with a volume of 2.60 ft3 is at 70°f and 21 psig. determine the amount of air that must be added to raise the pressure to the recommended value of 30 psig. assume the atmospheric pressure to be 14.6 psia and the temperature and the volume to remain constant. the gas constant of air is ru = 53.34ft⋅lbflbm⋅r(1 psia144 lbf/ft2) = 0.3704 psia⋅ft3lbm⋅r the amount of air that must be added to raise the pressure is lbm

Which word expression describes how much to calculate pressure

What word chemical equation describes cavendish’s experiment with zinc?